40393972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1283}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 75067776

約数和(自身を除く): 34673804

約数列:

[1, 2, 4, 17, 34, 68, 463, 926, 1283, 1852, 2566, 5132, 7871, 15742, 21811, 31484, 43622, 87244, 594029, 1188058, 2376116, 10098493, 20196986, 40393972]

約数ペア:

[(1, 40393972), (2, 20196986), (4, 10098493), (17, 2376116), (34, 1188058), (68, 594029), (463, 87244), (926, 43622), (1283, 31484), (1852, 21811), (2566, 15742), (5132, 7871)]